**Mojtaba Khamenei’s social media activity remains minimal amid persistent health and security constraints following his father’s death in early 2026.** The current Supreme Leader has issued only written statements read by state media and avoided video, audio, or frequent public posts since taking office, with his X account (@Rahbarenghelab_ and related official channels) reflecting similarly limited output. Recent reporting highlights ongoing recovery from injuries, assassination risks, and delegation of routine communications, which have kept direct or high-volume posting rare even as the regime manages an active conflict. Official channels continue occasional statements on behalf of the late Ali Khamenei, but these do not indicate a shift toward higher frequency. Traders therefore assign an 80% implied probability to fewer than five posts in the September 1–8 window, consistent with the pattern of restrained digital engagement over the prior six months.